Private Investigator Serving Nassau, Suffolk and NYC

About Blue Lion Investigations

Serving Nassau, Suffolk and New York City

Blue Lion Investigations is a NYS licensed private investigation firm (NYS Dept. of State) proudly serving Long Island and the greater New York City area. Founded and operated by a former NYPD Sergeant with decades of law enforcement and investigative experience, our agency is built on a foundation of integrity, discretion, and results.

At Blue Lion Investigations, our mission is simple: to protect our clients, uncover the truth, and deliver peace of mind. Whether you're facing personal uncertainty or a complex legal matter, we are committed to helping you find clarity and resolution.

We specialize in a wide range of investigative services, including:

• Infidelity (Cheating Spouses)

• Fraud Detection

• Accident & Fire Investigations

• Social Media Analysis

• Child Custody Cases

• Background Checks & Employment Verification

• Missing Persons & Skip-Tracing

• Stalking & Harassment Cases

• Criminal Defense Support

• Surveillance and more

With every case, we apply the same precision and professionalism that has made us a trusted name in the field. When you work with Blue Lion Investigations, you’re not just hiring an investigator—you’re gaining a dedicated partner who will pursue the truth relentlessly.

Call today for a FREE CONSULTATION and

“LET THE TRUTH ROAR”!

📞 (516) 748-3707

Blue Lion Investigations

“Let The Truth Roar” With Our Investigative Services

From cheating spouses to fraudulent schemes — we uncover the truth and protect what matters most to our clients. Discreet. Relentless. Reliable.

Background Checks

Make informed decisions with confidence. Our comprehensive background checks provide essential insights into potential employees, tenants, childcare providers, and contractors—ensuring you have the facts before you commit.

<span>Background Checks</span>

Child Custody Investigations

Protect your child’s safety and best interests with our comprehensive custody investigations. We uncover evidence of custodial interference, neglect, abuse, or unsafe living conditions—providing you with the critical information needed for court or peace of mind. Whether you're dealing with a contentious custody battle or concerned about improper child care, we’re here to help ensure your child is in the right hands.

<span>Child Custody Investigations </span>

Fraud Detection

Protect yourself from financial deception, scams, and fraudulent lawsuits. We investigate false claims and uncover the truth to safeguard your assets, reputation, and legal standing.

Fraud Detection

Comprehensive Security Solutions for Every Need

Whether you're planning a large event, require crowd control, need discreet personal protection, or full-time security staffing for a school, religious institution, or corporate facility — we’ve got you covered. We also specialize in executive protection, armed transport of high-value assets, security consultations for your home or business and armed driving services for all.

Blue Lion Investigations, our security team is experienced, proactive, and always responsive. We deliver discreet, professional armed protection tailored to your specific needs — with a commitment to safety, excellence and client satisfaction.

<span>Comprehensive Security Solutions for Every Need</span>

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